Dear GNU Radio users,
I have just read the tutorial about simulations in GNU Radio
(http://gnuradio.org/redmine/projects/gnuradio/wiki/Simulations) and I
would be grateful if you could help me with understanding part of it.
Could you explain how the converting the EbNo value to the noise
voltage in the following example is done?
I can see that there is a function (EbNo_to_noise_voltage) responsible
for that but I have problem with understanding where this equation came
from. Could you possibly explain it to me or at least recommend some
book where I can find the solution?